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ČSN is a protected designation of Czech national technical standards.
Water quality - Sampling - Part 11: Guidance on sampling of groundwaters
Standard published on 1.7.2012
Selected format:Water quality - Sampling - Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
Standard published on 1.8.2018
Selected format:Water quality - Sampling - Part 13: Guidance on sampling of sludges
Standard published on 1.11.2011
Selected format:Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
Standard published on 1.3.2017
Selected format:Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples
Standard published on 1.3.2010
Selected format:Water quality - Sampling - Part 16: Guidance on biotesting of samples
Standard published on 1.11.2017
Selected format:Water quality - Sampling - Part 17: Guidance on sampling of bulk suspended solids
Standard published on 1.2.2010
Selected format:Water quality - Sampling - Part 19: Guidance on sampling in marine sediments
Standard published on 1.1.2005
Selected format:Water quality - Sampling - Part 20: Guidance on the use of sampling data for decision making - Compliance with thresholds and classifications systems
Standard published on 1.12.2018
Selected format:Water quality - Sampling - Part 21: Guidance on sampling of drinking water distributed by tankers or means other than distribution pipes
Standard published on 1.8.2011
Selected format:Latest update: 2026-05-17 (Number of items: 2 278 942)
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